Jessica Simpson and fiance Eric Johnson just gave birth to their daughter Maxwell Drew Johnson. (Photo by Jason Merritt/Getty Images)

Halle Berry

At the age of 41, actress Halle Berry gave birth to a girl named Nahla Ariela Aubry on March 16, 2008. (Photo credit ROBYN BECK/AFP/Getty Images)

Angelina Jolie

On March 10, 2002, Jolie adopted her first child, seven-month-old Maddox Chivan. Jolie adopted a six-month-old girl from Ethiopia, Zahara Marley, on July 6, 2005. Jolie gave birth to a daughter, Shiloh Nouvel, in Swakopmund, Namibia, by a scheduled caesarean section, on May 27, 2006. On March 15, 2007, Jolie adopted a three-year-old boy from Vietnam, Pax Thien. On July 12, 2008, she gave birth to twins, son Knox Léon Jolie-Pitt, and a girl, Vivienne Marcheline Jolie-Pitt, while in Nice, France. (Photo credit ROBYN BECK/AFP/Getty Images)

Gisele Bundchen

The Brazilian supermodel and quarterback husband Tom Brady welcomed their son Benjamin in December 2009 (Photo by Joe Corrigan/Getty Images)

Singers Britney Spears and Madonna, seen here during their famous MTV lip-lock, are both considered hot celebrity moms. Madonna has a daughter, Lourdes Leon, and son, Rocco, whom she had with husband Guy Ritchie. She also has an adopted son, David Banda. Britney has two boys with ex-husband Kevin Federline, Sean Preston and Jayden James. (Photo by Scott Gries/Getty Images)

Actress Reese Witherspoon has a son and a daughter with ex-husband Ryan Phillippe. (Photo by John Shearer/Getty Images)

Katie Holmes

Actress Katie Holmes gave birth to her first daughter, Suri in April of 2006, whom she had with husband Tom Cruise. (Photo by John Sciulli/Getty Images)

Elizabeth Banks

The “30 Rock” star announced on her blog March 31 that she recently welcomed her son Feliz via a gestational surrogate (Photo by Chris Weeks/Getty Images for Nintendo)

Sarah Palin

Former Alaska Gov. Sarah Palin became a household name when Sen. John McCain announced her as his surprise running mate. Palin has five children: Track, Bristol, Willow, Piper, and Trig, who was born in April 2008 with Down syndrome. (Photo credit ROBYN BECK/AFP/Getty Images)

Faith Hill

Country Singer Faith Hill has three daughters. (Photo by Rick Diamond/Getty Images for Sony Pictures)

Melanie Griffith

Melanie Griffith

Actress Melanie Griffith has three children, one for each of the men she has married. (Photo credit ROBYN BECK/AFP/Getty Images)

Nicole Richie gave birth to daughter Harlow Winter Kate Madden in January of 2008. (Photo by Valerie Macon/Getty Images)

Nicole Kidman

Nicole Kidman is married to Keith Urban and gave birth to their daughter Sunday Rose in July 2008. She also has two adopted children with ex-hubby Tom Cruise. (Photo credit ROBYN BECK/AFP/Getty Images)

Gwyneth Paltrow

Actress Gwenyth Paltrow has two children with Coldplay’s frontman Chris Martin: daughter Apple and son Moses. (Photo by Gareth Cattermole/Getty Images)

Heidi Klum

Model Heidi Klum has two sons with singer Seal and a daughter from a previous relationship. (Photo credit ROBYN BECK/AFP/Getty Images)

Actress Catherine Zeta-Jones has two children, a daughter and a son, with actor Michael Douglas. (Photo credit LEWIS WHYLD/AFP/Getty Images)

Jennifer Garner

Actress Jennifer Garner has a daughter with husband Ben Affleck, Violet Anne. The couple gave birth to their second daughter, Seraphina Rose Elizabeth in January 2009. (Photo credit TIMOTHY A. CLARY/AFP/Getty Images)

Soleil MoonFrye

Soleil Moon Frye, best known for her role as “Punky Brewster,” has two daughters with producer Jason Goldberg. (Photo by: Andrew D. Bernstein/NBAE/Getty Images)

Jenny McCarthy

Actress Jenny McCarthy has a son, Evan Joseph, who suffers from autism. McCarthy has become a vocal spokesperson for autism, and wrote a book, “Louder than Words: A Mother’s Journey in Healing Autism.” (Photo by Robert Benson/Getty Images For Belvedere)